Yamaha PSR-E363 turning off after 5 seconds

[HenShimshy]

Hello friends,
Would appreciate help
When im turning on my yamaha keyboard, it turns off after something like 5 seconds, only if I press and hold the white START / STOP button and then turn on then it stays on, show me <Update> on the screen. does anyone have an idea what could be the reason? I tried to reset it but its still didnt solved the problem.. Thank you for help

 

[Stecotech]

Sure hold white start stop in and turn the synthesizer on = Update
A known problem is ...bad keyboard. It's a cheap synthesizer and the quality of the keys is not great.

What You can do is update firmware or re-write the current firmware. Cause a synth that shuts down after 5 seconds is not normal.

 

[thesoundsmith]

I though you maybe had confused it with a Hammond B3. Hold down Run 5 seconds THEN click Start...

 

[Stecotech]

I have a few synthesizers also old and new and they all start up as they should. The old Hammond analog synths are great but sometimes weird also.

 

[jmemcse]

Often times you can open up the keyboard and remove a button battery cell for , like, 20 minutes, and replace it with a new one. This should cause the firmware to reload. I have no Idea if this is applicable to your keyboard, but I'd open it up and look.